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(来自的问候整数序列在线百科全书!)
A204301型 T(n,k)=nXk 0..3数组的数量,每个元素在水平或垂直方向上都与0和1相邻,并且在3之前引入2,按行主顺序 8
0, 0, 0, 0, 4, 0, 0, 4, 4, 0, 0, 16, 80, 16, 0, 0, 68, 160, 160, 68, 0, 0, 212, 2816, 5956, 2816, 212, 0, 0, 776, 19540, 56104, 56104, 19540, 776, 0, 0, 3076, 164112, 1972288, 6709692, 1972288, 164112, 3076, 0, 0, 11540, 1490212, 38262132, 277234340, 277234340 (列表;桌子;图表;参考;;历史;文本;内部格式)
偏移
1,5
评论
表格开始
.0....0.......0.........0............0...............0..................0
.0....4.......4........16...........68.............212................776
.0....4......80.......160.........2816...........19540.............164112
.0...16.....160......5956........56104.........1972288...........38262132
.0...68....2816.....56104......6709692.......277234340........17549848472
.0..212...19540...1972288....277234340.....47309058644......5589659640640
.0..776..164112..38262132..17549848472...5589659640640...2168622256129656
.0.3076.1490212.826746944.989144587700.870640738340900.749141388620048272
链接
例子
n=5k=3的一些解
..2..0..1....0..0..2....0..0..0....1..1..1....0..0..0....1..0..1....0..1..1
..1..0..1....1..1..1....1..1..1....0..0..0....1..1..1....1..0..1....0..2..0
..1..3..0....1..0..0....2..1..0....1..0..1....0..0..1....1..1..1....1..1..0
..0..1..0....1..1..1....0..0..0....1..0..1....1..1..1....0..0..0....0..1..0
..0..1..0....0..0..0....1..1..1....1..0..0....0..0..0....2..1..1....0..1..3
交叉参考
关键词
非n,
作者
R.H.哈丁2012年1月14日
状态
经核准的

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